package servlets;

import classes.DB;
import classes.LifebookImageSearchParameters;
import classes.LifebookUser;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

public class EditProfileServlet extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");

        String email = request.getParameter("email");
        String password = request.getParameter("password");
        String firstName = request.getParameter("firstname");
        String lastName = request.getParameter("lastname");
        char sex = request.getParameter("sex").equals("Male") ? 'M' : 'F';
        String birthday = request.getParameter("birthday");
        String aboutMe = request.getParameter("aboutme");
        String username = ((LifebookUser) request.getSession().getAttribute("user")).getUsername();

        HttpSession session = request.getSession();
        try {
            DB.editProfile(email, password, firstName, lastName, sex, birthday, aboutMe, username);
            
            LifebookUser user = DB.login(username, password);
            session.setAttribute("user", user);
            request.getSession().setAttribute("viewUser", user);
            session.setAttribute("browseSearchParameters", new LifebookImageSearchParameters());
            
            response.sendRedirect("profile.jsp");
        } catch (Exception ex) {
            response.sendRedirect("editProfile.jsp");
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
